公开(公告)号：SE546350C2

公开(公告)日：2024-10-08

申请号：SE2330097

申请日：2023-02-22

Applicant: STORA ENSO OYJ

Inventor： LENDRUP HENRIK ,  TORSSELL STAFFAN

IPC: C07B33/00 ,  B01D53/00 ,  C07B41/06 ,  C07B41/08 ,  C07B41/12 ,  F25J1/00

Abstract: The present document relates to a process and system for continuous oxidation of a substance comprising one or more of a primary hydroxy group, an aldehyde group and/or a carbonyl group in which process carbon dioxide formed in the oxidation reaction is separated from nitrogen-containing off-gases of the reaction The nitrogen-containing off-gases are then recycled.

公开(公告)号：SE2330097A1

公开(公告)日：2024-08-23

申请号：SE2330097

申请日：2023-02-22

Applicant: STORA ENSO OYJ

Inventor： LENDRUP HENRIK ,  TORSSELL STAFFAN

IPC: C07B33/00 ,  B01D53/00 ,  C07B41/06 ,  C07B41/08 ,  C07B41/12 ,  F25J1/00

Abstract: The present document relates to a process and system for continuous oxidation of a substance comprising one or more of a primary hydroxy group, an aldehyde group and/or a carbonyl group in which process carbon dioxide formed in the oxidation reaction is separated from nitrogen-containing off-gases of the reaction The nitrogen-containing off-gases are then recycled.